jReality - the forum

Hi, For my application, I need to use viewers with different properties. Specifically, I need to stop some tools to be added to the ViewerApp and JRViewer, while keeping the menu intact and being embedded in a Frame object I generate externally. I looked at the tutorial examples such as ViewerFromSc...

Thanks Steffen!

I have used DragEventTool and your suggestion. It is working! You are right, it is much simpler than my design. That gives me a lot of confidence! Thanks again for that.

Thanks also for the explanation about data differences. That makes sense.

Karuna

Hi, I had some success in making the program work. I attach the (modified) main program below. Please let me know if there is a simpler way of handling the problem in jReality. I have a question. As I understand there are two ways to retrieve the coordinates of the point clicked. (a) By using ToolCo...

Thank you for the prompt replies and suggestions. I did look at toolconfig.xml before. From the source code and tutorial examples I understand that the way jReality captures "released" or "pressed" is as an AxisState of the specific type of InputSlot. As far as I can see, these are defined inside Ax...

I have couple of questions using tools in jReality. It took me some time to continue this thread as I have been trying to interface the jReality Tools with my programs in a particular way. I need "application centric" and "object group centric" tools. These are slightly higher level tools using the ...

Thank you very much for the example. It is very helpful! I will post messages if I find problems using it or building upon it in my application.

Karuna

Hello, For the application I am developing, I need to allow the user to enter data points that are outside the existing SceneGraphComponents. I do not know how to do this. These points can also be inside or outside the existing bounding box (it is very constraining to restrict the user to a prespeci...

Thanks Stephen, for the suggestions. I reduced fonts considerably and increased the axis scale. Now it displays all curves with axes labels and curve labels.

Thanks again!
Karuna

Hi, I am interested to make my visualizations provide quantitative as well as symbolic information. Within this broad context I am trying to set up a visualization with multiple curves. This visualization also shows coordinate system and labels to identify each curve. An example is to display deriva...

It is working! Many, many thanks Steffen!

Karuna

C:\PRABHAKAR\PROGRAMS\TOOLS\jReality_Eclipse\NURBS\bin;C:\PRABHAKAR\PROGRAMS\TOOLS\jReality_Eclipse\jreality\bin;C:\PRABHAKAR\PROGRAMS\TOOLS\jReality_Eclipse\jreality\lib\antlr.jar;C:\PRABHAKAR\PROGRAMS\TOOLS\jReality_Eclipse\jreality\lib\jogl.jar;C:\PRABHAKAR\PROGRAMS\TOOLS\jReality_Eclipse\jreali...

Hi Steffen, Thanks for your suggestions. I followed your suggestions and did a number of tests. The result is the same. I keep getting the same error. Essentially the error arises while transforming XML via an XSL stylesheet. I have listed here the tests I have done and the results so that it can he...

Sun JDK 6 Update 16.

Karuna

Hi Steffen, I tried my programs using Eclipse. I get the same error. The error is not due to IntelliJ IDEA. Here is the error produced by Eclipse. java.lang.NullPointerException at gnu.xml.aelfred2.SAXDriver.getLineNumber(SAXDriver.java:1165) at com.sun.org.apache.xalan.internal.xsltc.compiler.Parse...

Hi Steffen, my second project also has developed the same problem. Now I am concerned. Please help! The problem is arising in jReality classes I am not familiar with. Here is the stack trace for the second project. Many Thanks! Karuna java.lang.NullPointerException at gnu.xml.aelfred2.SAXDriver.getL...